Question

What is bronchitis?What causes this disease in smokers?​

Answer 1

Answer:

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➠ Bronchitis is an inflammation of the lining of your bronchial tubes, which carry air to and from your lungs.

➠ A study conducted by researchers in New Mexico indicates that cigarette smoke suppresses a protein that causes the natural death of mucus-producing cells in the airways of bronchitis patients

Explanation:

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Answer 2

Answer:

Chronic bronchitis results from repeated irritation and damage to the lung and airway tissues. The most common cause is smoking, but not everyone with bronchitis is a smoker. Other possible causes include: long term exposure to air pollution, dust, and fumes from the environment.

Explanation:

Hope this helps you Army. Borahae.